# Simple Pendulum

> Simple Pendulum Visualization with accelerometer sensor listening feature

Canonical page: [https://chrome-stats.com/d/com.priantos.simplependulum](https://chrome-stats.com/d/com.priantos.simplependulum)

## Overview

- **ID:** `com.priantos.simplependulum`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** Edugameapp
- **Category:** EDUCATION
- **Downloads:** 22,148
- **Rating:** 3.42 / 5 (82 ratings)
- **Version:** 1.1.7
- **Last updated:** 2023-04-26
- **First published:** 2016-10-06
- **Size:** 16 MB
- **Data as of:** 2025-05-01
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.priantos.simplependulum)
- **Website:** [http://edugameapp.blogspot.com](http://edugameapp.blogspot.com/)
- **Privacy policy:** [http://edugameapp-privacy-policy.blogspot.com/2018/09/privacy-policy-of-simple-pendulum.html](http://edugameapp-privacy-policy.blogspot.com/2018/09/privacy-policy-of-simple-pendulum.html)

## Description

**Simple Pendulum** is an educational Chrome extension that visualizes the oscillation movement of a pendulum. It allows users to explore how different wire lengths affect the pendulum's oscillation, making it an excellent tool for students and educators alike. The simulation is interactive, incorporating accelerometer sensor data to listen for gravity in the x and y directions, enhancing the learning experience. This app offers a hands-on approach to understanding pendulum physics through intuitive visualization and real sensor feedback. Happy learning with Simple Pendulum!

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.BILLING`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.priantos.simplependulum.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Users appreciate Simple Pendulum for its simplicity and usefulness in science and meditation. However, multiple reviews mention issues with lagging, requiring internet to start, app freezing on launch, and missing advanced features such as numerical inputs and sound. Overall, it is considered a good app but could benefit from technical and feature improvements.

### Pros

- Simple and useful for science or mechanics students
- Good for meditation and relaxation
- Easy to use and simple design
- Highly recommended by some users

### Cons

- App sometimes lags even after removing ads
- Requires internet access to start, making it unusable offline
- Occasional issues with app freezing or staying on the loading screen
- Lack of additional features like numerical input for pendulum length and angle
- No sound feature included

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.priantos.simplependulum)